Bump rubocop-performance from 1.11.0 to 1.11.1

Bumps [rubocop-performance](https://github.com/rubocop/rubocop-performance) from 1.11.0 to 1.11.1.
- [Release notes](https://github.com/rubocop/rubocop-performance/releases)
- [Changelog](https://github.com/rubocop/rubocop-performance/blob/master/CHANGELOG.md)
- [Commits](rubocop/rubocop-performance@v1.11.0...v1.11.1)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Gemfile.lock

@@ -65,7 +65,7 @@ GEM
       unicode-display_width (>= 1.4.0, < 3.0)
     rubocop-ast (1.5.0)
       parser (>= 3.0.1.1)
-    rubocop-performance (1.11.0)
+    rubocop-performance (1.11.1)
       rubocop (>= 1.7.0, < 2.0)
       rubocop-ast (>= 0.4.0)
     rubocop-rspec (2.3.0)